In the cold seas off Chile's arid northern coast an underwater forest teems with life. Towers of red and green seaweed float ...

Blooms of of smelly, toxic seaweed shattered records in May, growing to over 37 million tons and inundating beaches. If it's ...

Millions of tons of seaweed currently floating in the tropical Atlantic Ocean could soon make its way toward the U.S., according to researchers following the phenomenon.

Massive amounts of sargassum seaweed, up to the knee and waist, have washed up on the Texas coast, bringing plenty with it, like creepy dolls and sea turtles. The Harte Research Institute (HRI ...

A brown algae known for its sulfur smell and ability to smother coral reefs is headed toward Puerto Rico and Florida.

The large floating sea of sargassum on the way to the coast that could spoil the show. Nicole has seen this seaweed before. “It smells. The kids don’t want to play in it. Things hide in there ...

The eastern shores of Cuba, particularly along the southern coast of Guantánamo, are facing a severe crisis as an ...

A senior adviser to the UN Global Compact, a platform advocating for sustainable corporate practices, the 49-year-old Frenchman has become one of the faces of the so-called “seaweed revolution.” ...

A record amount of sargassum is lurking in the Atlantic Ocean, just east of Florida, and could blanket Treasure Coast beaches this summer with the stinky and prickly seaweed. While it may be ...

SAN JUAN, Puerto Rico (AP) — A record amount of sargassum piled up across the Caribbean and nearby areas in May, and more is expected this month, according to a new report.

Smaller amounts also appeared in the Florida Keys, southeastern Florida beaches, the Mississippi delta and the Texas coast, the researchers said. The already record-sized seaweed mass is expected ...